6349868 has 24 divisors (see below), whose sum is σ = 12765984. Its totient is φ = 2707200.

The previous prime is 6349859. The next prime is 6349879. The reversal of 6349868 is 8689436.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6278 + ... + 7218.

It is an arithmetic number, because the mean of its divisors is an integer number (531916).

Almost surely, 2^6349868 is an apocalyptic number.

It is an amenable number.

6349868 is an abundant number, since it is smaller than the sum of its proper divisors (6416116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6349868 is a wasteful number, since it uses less digits than its factorization.

6349868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193 (or 1191 counting only the distinct ones).

The product of its digits is 248832, while the sum is 44.

The square root of 6349868 is about 2519.8944422336. The cubic root of 6349868 is about 185.1775067651.

The spelling of 6349868 in words is "six million, three hundred forty-nine thousand, eight hundred sixty-eight".